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Review Summary
4 channels per system
32 channels maximum (4 systems) North and South America and Japan
40 channels maximum (5 systems) Africa, Asia, Australia
North and South America: 1920 to 1930 MHz
Africa, Asia, Australia and Europe: 1880 to 1900 MHz (DECT EU)
Mainland China: 1900 to 1920 MHz
Japan: 1893.5 to 1906.1 MHz
300 feet (90 meters) approx. (no obstruction)
Out-of-range alarm
50-14,000 Hz
100-240V, 50-60 Hz, 20W
IEC Universal power connector
Channel LED indicators
Pairing Push Buttons
Configuration DIP Switches (8)
3.5 mm Mini Phoenix Line Level Inputs and Line/Mic Level
outputs per channel
DB9 RS-232 serial
RJ45 LAN
3.5 Mini Phoenix serial bus
High resolution LCD display
24V DC, 1A
100-240V, 50-60 Hz; Power supply included
4 proprietary 4 pin microphone charge jacks
USB port for firmware update only
The Revolabs Executive HD 4-Channel Wireless Conference Microphone System (no mics) is an intuitive and easily installed 4-channel wireless microphone system for conferences, meetings and other group discussions. This system supports up to 4 Revolabs wearable or plug-in microphone transmitters (not included) and features a 4-channel rack base and 4-bay charging station.
Intelligible speech is reproduced at CD quality, with a frequency response of 50 Hz to 20 kHz. The system is completely free of battery operation. Drop the microphones into the charging station and enjoy up to 8 hours of operation on a full recharge. The microphones are also impervious to Radio Frequency (RF) interference from PDA and cell phone devices and 128-bit encryption keeps transmissions secure.